230 volt, three phase, 40 to 100 hp, constant torque ratings
230 volt, three phase, 50 to 125 hp, variable torque ratings
460 volt, three phase, 40 to 600 hp, constant torque ratings
460 volt, three phase, 50 to 750 hp, variable torque ratings
The RSi-H Series Uni-Torque Drive is versatile, powerful and reliable. The drive is designed for tough industrial and OEM applications where power and performance must come together. The RSi-H with an up- and downable key pad and the powerful RSi Uni-Torque software is standard.
The RSi-H Series utilizes a 32-bit DSP in order to enhance a built-in motor model for exact torque calculations. The RSi also uses a highly advanced space vector control algorithm which lowers total harmonic distortion, torque ripple, and current ripple and provides improved output voltage performance. This assures better motor performance in large horsepower applications.
Benshaw, Inc., 1659 East Sutter Road, Glenshaw, PA 15116. Tel: 412-487-8235; Fax: 412-487-4201.